From: san <san@opencascade.com>
Date: Wed, 25 Mar 2009 08:08:45 +0000 (+0000)
Subject: Compiler error on Linux due to the predicate's copy constructor being called -> const... 
X-Git-Tag: V2_1_0_beta~7
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=6488ee48474dc8b8dcb292ab6ccc00f40bb7001c;p=modules%2Fgui.git

Compiler error on Linux due to the predicate's copy constructor being called -> const reference used to avoid copying
---

diff --git a/src/VTKViewer/VTKViewer_Algorithm.h b/src/VTKViewer/VTKViewer_Algorithm.h
index 4eec97340..8cce14b65 100644
--- a/src/VTKViewer/VTKViewer_Algorithm.h
+++ b/src/VTKViewer/VTKViewer_Algorithm.h
@@ -75,7 +75,7 @@ namespace VTK
      */
     template<typename TActor, typename TPredicate, typename TFunction, typename TAltFunction>
       TFunction ForEachIfElse(vtkActorCollection *theCollection, 
-			      TPredicate thePredicate,
+			      const TPredicate& thePredicate,
 			      TFunction theFun,
                               TAltFunction theAltFun)
       {